How is the product quality guaranteed?

The products will be strictly inspected before shipment, so the quality could be guaranteed.

How are quality problems solved?

If the products are not confirmed to customer samples or have quality problems, our company will be responsible to make compensation for it.

What certifications does your company have?

ISO9001 and Test Report, also we could apply other necessary certification.

High Quality Ca50 Ca60 Ca70 Ca80 Castable Cement Refractory Alumina Cement

Name: High Quality Ca50 Ca60 Ca70 Ca80 Castable Cement Refractory Alumina Cement
Brand: ZHENGZHOU RONGSHENG REFRACTORY CO., LIMITED
SKU: 2013540085

Henan, ChinaZHENGZHOU RONGSHENG REFRACTORY CO., LIMITED

US$0.20-0.80

1,000 kg

Sample price:US$0.00/kg.Request sample

Product profile

Customization

Available

Application

Cement Production, Furnace Linings, Glass Production, Steelmaking Industry, Industrial Furnace, Industrial Furnaces

Production Process

High-Performance Refractory Cement

Model NO.

alumina cement

Sintering Temperature

1800℃

Type

Alumina Refractory Cement

Refractoriness (℃)

1580< Refractoriness< 1770

Shape

Powder

Material

Alumina Cement

Product Name

High Alumina Refractory Cement

Model Number

Ca-60

Fe2o3

Less Than 0.7%

S

Less Than 0.1

R2o

Less Than 0.4

Color

Grey

S(M2/Kg)

More Than The 400

Certificate

ISO9001:2015

Final Setting Time (H)

Less Than 6

Initial Setting Time (Min)

More Than The 45

Feature

Long Time Materials

Type

Refractory Material

Transport Package

Bag

Specification

25kg/bag, 50kg/bag

Trademark

RSNC

Origin

China

HS Code

3816000000

Production Capacity

10000t/Year

Key features

High Alumina Content: Al2O3 content varies from 64% to 80% across different models.

OEM/ODM Support: We accept OEM and ODM services with customization from samples or designs.

High Strength: Cold crushing strength reaches up to 70 MPa after 72 hours.

Corrosion Resistance: Excellent slag resistance, corrosion resistance, and thermal shock stability.

ISO Certified: Certified under ISO9001:2015, ISO45001:2018, and ISO14001.

Versatile Application: Ideal for cement rotary kilns, industrial furnaces, and furnace linings.

Fast Delivery: Off-season lead time is within 15 workdays; peak season is one month.

Company profile

Years of Export ExperienceProduct Certification

ZHENGZHOU RONGSHENG REFRACTORY CO., LIMITED

Henan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedExport Year: 14 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤1.28h

AI-Powered supplier vetting

SummaryThe supplier is a professional refractory-material and kiln-engineering supplier with capabilities covering shaped and unshaped refractory materials, castables, refractory cement, wear-resistant ceramics, graphite electrodes, kiln equipment, and related engineering services. It provides 3D design, sample/design-based customization, ODM, and OEM services, but reported no new products during the past year and has no SDK. Production information indicates two production lines and stated annual capacities including 100,000 tons of refractory bricks, 30,000 tons of refractory castable, 30,000 tons of refractory cement, and 50,000 tons of another refractory castable category. Quality and management certifications include CE, ISO9001:2015, ISO45001:2018, and ISO14001. Service procedures, complaint handling, corrective actions, and finished-product inspection are documented and followed. However, the supplier lacks overseas agents, branches, warehouses, and showrooms, and has no valid manufacturing-capacity...

Supplier typeThe supplier explicitly identifies as a professional technical supplier and operates across refractory materials, castables, ceramics, graphite electrodes, kiln equipment, and kiln-related engineering services. This indicates a specialized industrial supplier rather than a general trading entity.

CertificationsThe supplier reports CE product compliance certification and ISO9001:2015, ISO45001:2018, and ISO14001 management-system certifications. These stated certifications provide explicit evidence of formal quality, occupational safety, and environmental management coverage.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions, customer complaints, supplier-service assessment, and quality assurance, and it maintains in-stock service capability. However, it has no overseas warehouse, showroom, agent, or branch, so overseas physical service support is limited.

R&D capabilityThe supplier has three R&D engineers and provides 3D design, ODM, and OEM services, demonstrating design and development capability. However, it reported no new products in the past year and has no available SDK, so evidence of recent product innovation is limited.

Production capacityThe supplier operates two production lines and reports substantial annual capacities, including 100,000 tons of refractory bricks, 30,000 tons of refractory castable, 30,000 tons of refractory cement, and another 50,000-ton refractory castable category. It has defined equipment and finished-product inspection instructions, but lacks a valid contract between the factory and related subcontractor, creating a documented capacity-governance concern.

Customization capabilityThe supplier explicitly offers customization from samples and designs, 3D software design services, and ODM services. These combined capabilities directly support customized product development and manufacturing.